brainsickness

brain·sick

 (brān′sĭk′)

adj. Archaic

Of, relating to, or induced by a mental disorder.

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brain′sick′ly adv.

brain′sick′ness n.

Thesaurus

brainsickness

noun

Serious mental illness or disorder impairing a person's capacity to function normally and safely:

craziness, dementia, derangement, disturbance, insaneness, insanity, lunacy, madness, mental illness, psychopathy, unbalance.

Psychiatry: mania.

Psychology: aberration, alienation.